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Precision Tax Support

Outsourced Tax Preparation Services
For CPA Firms

We prepare individual and business tax returns, from straightforward to complex, delivering clean, review-ready returns so your senior team can focus on review and advisory rather than data entry.

Return Dashboard

Status : Completed
Return Preparation
Tax Year 2025
Form 1040 Returns 32
Form 1065 Returns 12
Form 1120-S Returns 18
Form 1120 Returns 8
Preparation Status
Returns Processed
Jan – Apr 2026
100 80 60 40 20 0
Jan
2026
Feb
2026
Mar
2026
Apr
2026
Internal Review Checklist
Source Documents Reviewed Complete
Open Items Flagged Complete
Ready for CPA Review 18
Missing Documents & Client Questions
Answered

Common Bottlenecks Firms
Face During Tax Season

Why Does Every Tax Season Feel Like a Fire Drill?

Problem 01

Staff Shortages During Tax Season

High return volumes cause delays and long working hours.

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Behind Flip

Our Solution

Our back-office prepares workpapers and tax returns overnight which reducing prep time by up to 75% so your team can focus on final review.

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Problem 02

High Hiring and Training Costs

Seasonal hires cost more, require training, and leave after tax season.

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Behind Flip

Our Solution

Get experienced tax professionals and save up to 50% on costs, and year-round support beyond tax season.

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Problem 03

Tax errors risk penalties and rework.

Rushed returns can lead to errors, missed deductions, and penalties.

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Behind Flip

Our Solution

Every tax return undergoes a two-tier review with no extra cost before delivered to your in-house team.

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Your Tax Preparation Partner For Busy Season

Here’s what’s included in our outsourced tax preparation service. We focus on getting your tax returns prepared accurately and filed on time.

Individual Tax Return Preparation

From simple W-2s to complex multi-states and K-1’s returns

  • W-2 wages and withholding reported in the appropriate fields.
  • Schedule C for sole proprietors, covering business expenses, home-office deductions, self-employment tax, and the Section 199A QBI deduction.
  • Schedule E for residential and commercial rentals, report rental income and expenses.
  • Schedule D reconciliation, cost-basis tracking, wash-sale adjustments, cryptocurrency reporting, and 1099-B broker statement reconciliation.
  • K-1’s for partnership and S corporation, review and report applicable pass-through income, deductions, credits, and other items on Form 1040.

Partnership Tax Return Preparation

From straightforward partnership returns to apportionment

  • Proper allocation of income, deductions, and credits for each partner’s K-1.
  • Reconciliation of Schedules K, L, M-1, and M-2.
  • Capital account reconciliation with Schedules L and M-2.
  • Partner basis allocations, including recourse and nonrecourse debt, at-risk calculations, and applicable loss limitation analysis.
  • Depreciation schedule preparation, Section 179 elections, and bonus depreciation analysis.

Corporate Tax Return Preparation

Preparation of Forms 1120 and 1120-S, including M-1/M-3 reconciliations and supporting workpapers.

  • Accurate reporting of income, deductions, and credits, with Schedule K-1 preparation for S corporation shareholders.
  • Book-to-tax adjustments for temporary and permanent differences.
  • Review of officer compensation and benefits, including reasonable compensation, health insurance, and fringe benefits.
  • S corporation shareholder stock and debt basis adjustments.
  • Depreciation schedule preparation, Section 179 elections, and bonus depreciation analysis.
  • Schedule M-2 and retained earnings reconciliation, including prior-year adjustments, current-year distributions, and balance sheet reconciliation.

Outsourced Tax Preparation That Works for CPA Firms

See how we help CPA firms overcome busy season bottlenecks.

Factor In-House Tax Team Outsourced with QuantBooks
Cost Salaries, benefits, and office expenses add to the cost of maintaining an in-house team. Reduce staffing costs by 50% during and after-tax season.
Onboarding Recruiting and training new staff can take two to three weeks. Get started within 48 hours.
Team Productivity Routine tax preparation leaves less time for client communication, review, and tax planning. Your in-house team can spend more time on client relationships, review, and tax planning.
Turnaround Time The team can only work on returns during its regular business hours. Overlapping hours and time-zone differences help keep returns on track.
Scalability Handling more returns may require recruiting and training additional staff. Add preparation capacity during busy periods and adjust it as workloads change.

Working Inside Your Tech Stack, Not Around It.

Drake Tax
Intuit Lacerte
UltraTax CS
ProSeries Tax
Intuit ProConnect
CCH Axcess
Drake Tax
Intuit Lacerte
UltraTax CS
ProSeries Tax
Intuit ProConnect
CCH Axcess
Drake Tax
Intuit Lacerte
UltraTax CS
ProSeries Tax
Intuit ProConnect
CCH Axcess

Get Ready Before Tax Season Starts

From discovery to delivery, how we solve tax season challenges for CPA firm

01

Discovery Call

Tell us about the tax software you use, your returns volume. We'll recommend the right outsourcing solution for your firm, whether you need seasonal support or throughout the year.

02

20-Hour Free Trial

Start with our complimentary 20-hour free trial after signing an NDA. Sends us few returns to us will prepare without no cost or no money exchange.

03

Engagement Agreement

If you're satisfied with our services after the trial, we'll formalize our partnership through an engagement agreement.

04

IT Setup & Onboarding

Our IT team will coordinate the required systems, secure access, and workflows to ensure a smooth start to regular service delivery.

05

Ongoing Review

We maintain regular communication, monitor work quality and deadlines, and adjust our support as your firm's needs evolve.

Trusted By Our Clients

"

"During the busy season, we needed some additional support with tax preparation, so we outsourced part of our work to QuantBooks Global. They quickly understood our requirements, handled the work accurately, and delivered everything on time. Their support was a great relief for us during and we would definitely recommend them to other firms looking for tax preparation support."

RG
Rachel G CPA.
Managing Partner, CPA Firm · Austin, TX
"

"We were looking for a partner who could take care of our day-to-day accounting and back-office work so we could spend more time focusing on advisory services and client relationships. Ehjaz took the time to understand how we work and quickly adapted to our processes. He has always been responsive and proactive whenever we need help. He genuinely feels like an extension of our onshore team."

DM
Dinesh M CPA.
Partner at CPA Firm · Seattle, WA
"

"We’ve been working with Ehjaz since 2020, and it’s great to work with and has excellent communication. He always met deadlines and handled our work efficiently. After working with him for several years, we’ve really come to value his dedication and attention to detail"

TQ
Thomas Q CPA.
Owner at CPA Firm · Sydney, Australia

Why Search Tax Preparation Services Near Me
When We're Just a Click Away?

Access qualified accounting professionals, streamlined cloud-based workflows, and flexible support without geographical limitations or expensive recruitment costs.

Top Questions CPA Firms Ask Before
Outsourcing Tax Preparation

Clear answers to your questions about tax season workflows, data security, software compatibility, and accuracy.

We work with Drake, Lacerte, UltraTax CS, CCH Axcess, ProConnect, ProSeries, we log into your environment, so no need to migrate your data

Yes. We can provide extra support during tax season from January–April and adjust the support as your workload decreases.

Pricing depends on the type and volume of returns, their complexity, and whether you prefer hourly or per-return basis.

Yes, you can share 5–10 tax returns with us, and we’ll prepare them at no extra cost.

We follow a two-step quality review process: the preparer checks their work, followed by a senior review. The return is then sent to your in-house team for final review and sign-off.

We’re Just a Message Away from Smarter Outsourcing

Share your requirements with us, and our team will get in touch to discuss how we can work together.

Direct Engagement

We work as an extension of your firm, providing seamless behind-the-scenes support. Each engagement is tailored to your software and workflow, with transparent pricing options, including fixed per-return rates or hourly billing.

Mutual NDA signed before software access
5-10 Return zero-risk pilot available
ISO 27001:2022 certified & IRS 7216 Aligned
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